13046985
13,046,985 is an odd composite number composed of five prime numbers multiplied together.
13046985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13046985:
32 × 5 × 72 × 61 × 97
(3 × 3 × 5 × 7 × 7 × 61 × 97)See below for interesting mathematical facts about the number 13046985 from the Numbermatics database.
Names of 13046985
- Cardinal: 13046985 can be written as Thirteen million, forty-six thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.3046985 × 107
Factors of 13046985
Divisors of 13046985
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 7 9 15 21 35 45 49 61 63 97 105 147 183 245 291 305 315 427 441 485 549 679 735 873 915 1281 1455 2037 2135 2205 2745 2989 3395 3843 4365 4753 5917 6111 6405 8967 10185 14259 14945 17751 19215 23765 26901 29585 30555 41419 42777 44835 53253 71295 88755 124257 134505 207095 213885 266265 289933 372771 621285 869799 1449665 1863855 2609397 4348995 13046985
- Sum of all divisors σ(n): 27013896
- Sum of proper divisors (its aliquot sum) s(n): 13966911
- 13046985 is an abundant number, because the sum of its proper divisors (13966911) is greater than itself. Its abundance is 919926
Bases of 13046985
- Binary: 1100011100010100110010012
- Hexadecimal: 0xC714C9
- Base-36: 7RN49
Squares and roots of 13046985
- 13046985 squared (130469852) is 170223817590225
- 13046985 cubed (130469853) is 2220907594742401721625
-
The
square root of 13046985 is 3612.0610459957 -
The
cube root of 13046985 is 235.4164037205
Scales and comparisons
How big is 13046985?- 13,046,985 seconds is equal to 21 weeks, 4 days, 9 minutes, 45 seconds.
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To count from 1 to 13,046,985 would take you about thirty-two weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13046985 cubic inches would be around 19.6 feet tall.
Recreational maths with 13046985
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The information we have on file for 13046985 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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